html,
body {
	font: 14px system-ui, sans-serif;
}
.list {
	list-style: none;
	padding: 0;
}
.list > li {
	position: relative;
	padding: 5px 10px;
	animation: fadeIn 1s ease;
}
@keyframes fadeIn {
	0% {
		box-shadow: inset 0 0 2px 2px red, 0 0 2px 2px red;
	}
}
.list > .odd {
	background-color: #def;
}
.list > .even {
	background-color: #fed;
}
